A:平原
B:山脉
C:盆地
D:高原
非洲34的面积在____ (纬度)之间,气候普遍暖热,因而被称为“ ____ 大陆”.
下面有关氯气的叙述正确的是( )
When summer comes, we need to buy some cool clothes, such as ____ (short), T-shirts and so on.